use logging for exceptions in webserver, check BAM_VERBOSE env var

client/cli/bam.py

@@ -35,6 +35,9 @@ del os, sys, path
 
 import logging
 log = logging.getLogger("bam_cli")
+
+# if we're a module, don't mess with logging level
+if __name__ == "__main__":
     logging.basicConfig(level=logging.DEBUG)
 
 

tests/blendfile_templates.py

@@ -58,6 +58,7 @@ def create_from_files(deps):
             f_rel = bpy.path.relpath(f_abs)
             image = bpy.data.images.load(f)
             image.use_fake_user = True
+            deps.append(f_abs)
 
 
 if __name__ == "__main__":

tests/test_cli.py

@@ -13,7 +13,12 @@ Run a single test:
    python3 -m unittest test_cli.BamCommitTest.test_checkout
 """
 
-VERBOSE = 1
+import os
+VERBOSE = os.environ.get("VERBOSE", False)
+if VERBOSE:
+    # for the server subprocess
+    os.environ["BAM_VERBOSE"] = "1"
+
 
 # ------------------
 # Ensure module path

webservice/bam/application/__init__.py

@@ -17,6 +17,12 @@
 #
 # ***** END GPL LICENCE BLOCK *****
 
+"""
+Environment vars:
+- BAM_VERBOSE, set to get debug logging.
+"""
+
+
 # ------------------
 # Ensure module path
 import os
@@ -62,6 +68,8 @@ from application.modules.projects import admin
 from application.modules.projects.model import Project, ProjectSetting
 
 log = logging.getLogger("webservice")
+
+if os.environ.get("BAM_VERBOSE"):
     logging.basicConfig(level=logging.DEBUG)
 
 
@@ -340,8 +348,8 @@ class FileAPI(Resource):
         import blendfile_pack
 
         assert(os.path.exists(filepath) and not os.path.isdir(filepath))
-        print("  Source path:", filepath)
+        log.info("  Source path: %r" % filepath)
-        print("  Zip path:", filepath_zip)
+        log.info("  Zip path: %r" % filepath_zip)
 
         deps_remap = {}
         paths_remap = {}
@@ -356,8 +364,7 @@ class FileAPI(Resource):
                         deps_remap=deps_remap, paths_remap=paths_remap, paths_uuid=paths_uuid,
                         report=report)
             except:
-                import traceback
+                log.exception("Error packing the blend file")
-                traceback.print_exc()
                 return
         else:
             # non blend-file